Danfoss VLT Flow Drive FC 111 - Page 176

22-82 Work Point Calculation
Default value: [0] Disabled
Parameter type: Option
2-setup: All setups
Conversion index: -
Data type: u_int8
Change during operation: True
Table 412: Option:
[0]
Disabled
Disable calculation of working point at rated speed.
[1]
Enabled
Enable calculation of working point at rated speed.
22-84 Speed at No-Flow [Hz]
Default value: Configuration dependent
Parameter type: Range
2-setup: All setups
Conversion index: -1
Data type: u_int16
Change during operation: True
Set the motor speed in Hz at which flow is 0 and minimum pressure is achieved.
Table 413: Range:
Min: 0 Hz
Max: 400.0 Hz
Default value: Configuration dependent
22-86 Speed at Design Point [Hz]
Default value: Configuration dependent
Parameter type: Range
2-setup: All setups
Conversion index: -1
Data type: u_int16
Change during operation: True
Set the motor speed in Hz at which system design working point is achieved.
Table 414: Range:
Min: 0 Hz
Max: 400.0 Hz
Default value: Configuration dependent
22-87 Pressure at No-Flow Speed
Default value: 0
Parameter type: Range
2-setup: All setups
Conversion index: -3
Data type: u_int32
Change during operation: True
Set the pressure value corresponding to speed at no flow.
Table 415: Range:
Min: 0
Max: 4999.000
Default value: 0
22-88 Pressure at Rated Speed
Default value: 4999.000
Parameter type: Range
2-setup: All setups
Conversion index: -3
Data type: u_int32
Change during operation: True
Set the pressure value corresponding to pressure at rated speed.
Table 416: Range:
Min: 0
Max: 4999.000
Default value: 4999.000
22-89 Flow at Design Point
Default value: 0
Parameter type: Range
2-setup: All setups
Conversion index: -3
Data type: int32
Change during operation: True
Set the flow value corresponding to flow at design point.
AU363928304090en-000101 / 130R0982176 | Danfoss A/S © 2021.07
Parameters
VLT® Flow Drive FC 111
Programming Guide